| Line 15... |
Line 15... |
---- ----
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---- ----
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----------------------------------------------------------------------
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----------------------------------------------------------------------
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---- SVN information
|
---- SVN information
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----
|
----
|
---- $URL: file:///svn/vhdl_wb_tb/vhdl_wb_tb/trunk/rtl/vhdl/packages/convert_pkg.vhd $
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---- $URL: file:///svn/vhdl_wb_tb/vhdl_wb_tb/trunk/rtl/vhdl/packages/convert_pkg.vhd $
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---- $Revision: 14 $
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---- $Revision: 17 $
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---- $Date: 2018-07-22 16:27:41 +0200 (Sun, 22 Jul 2018) $
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---- $Date: 2018-07-22 23:07:08 +0200 (Sun, 22 Jul 2018) $
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---- $Author: sinx $
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---- $Author: sinx $
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---- $Id: convert_pkg.vhd 14 2018-07-22 14:27:41Z sinx $
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---- $Id: convert_pkg.vhd 17 2018-07-22 21:07:08Z sinx $
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----------------------------------------------------------------------
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----------------------------------------------------------------------
|
---- ----
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---- ----
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---- Copyright (C) 2018 Authors and OPENCORES.ORG ----
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---- Copyright (C) 2018 Authors and OPENCORES.ORG ----
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---- ----
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---- ----
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---- This source file may be used and distributed without ----
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---- This source file may be used and distributed without ----
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| Line 56... |
Line 56... |
PACKAGE convert_pkg IS
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PACKAGE convert_pkg IS
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FUNCTION to_std_logic_vector(input : integer; length : integer) RETURN std_logic_vector;
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FUNCTION to_std_logic_vector(input : integer; length : integer) RETURN std_logic_vector;
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|
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FUNCTION to_integer(input : std_logic_vector) RETURN integer;
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FUNCTION to_integer(input : std_logic_vector) RETURN integer;
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FUNCTION to_string(int : integer; base : integer := 10; length : integer := 0) RETURN string;
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FUNCTION to_string(int : integer; base : integer range 1 to 16 := 16; length : integer range 1 to 8:= 8) RETURN string;
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FUNCTION to_string(slv : std_logic_vector; base : integer; length : integer) RETURN string;
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FUNCTION to_string(slv : std_logic_vector; base : integer range 1 to 16 := 16; length : integer range 1 to 8 := 8) RETURN string;
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|
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END convert_pkg;
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END convert_pkg;
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|
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-- package body ------------------------------------------------------
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-- package body ------------------------------------------------------
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PACKAGE BODY convert_pkg IS
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PACKAGE BODY convert_pkg IS
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| Line 119... |
Line 119... |
WHEN OTHERS => c := '?';
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WHEN OTHERS => c := '?';
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END CASE;
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END CASE;
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RETURN c;
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RETURN c;
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END to_char;
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END to_char;
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----------------------------------------------------------------------
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----------------------------------------------------------------------
|
FUNCTION to_string(int : integer; base : integer := 10; length : integer := 0) RETURN string IS
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FUNCTION to_string(int : integer;
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|
base : integer range 1 to 16 := 16;
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|
length : integer range 1 to 8 := 8
|
|
) RETURN string IS
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|
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VARIABLE temp : string(1 TO 1000);
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VARIABLE temp : string(1 TO 1000);
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VARIABLE num : integer;
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VARIABLE num : integer;
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VARIABLE abs_int : integer;
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VARIABLE abs_int : integer;
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VARIABLE len : integer := 1;
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VARIABLE len : integer := 1;
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| Line 250... |
Line 253... |
END CASE;
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END CASE;
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END LOOP;
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END LOOP;
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RETURN hex(1 TO hexlen);
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RETURN hex(1 TO hexlen);
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END to_string;
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END to_string;
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----------------------------------------------------------------------
|
----------------------------------------------------------------------
|
FUNCTION to_string(slv : std_logic_vector; base : integer; length : integer) RETURN string IS
|
FUNCTION to_string( slv : std_logic_vector;
|
|
base : integer range 1 to 16 := 16;
|
|
length : integer range 1 to 8 := 8
|
|
) RETURN string IS
|
|
|
BEGIN
|
BEGIN
|
RETURN to_string(to_integer(slv), base, length);
|
RETURN to_string(to_integer(slv), base, length);
|
END to_string;
|
END to_string;
|
----------------------------------------------------------------------
|
----------------------------------------------------------------------
|
